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This upgraded 2600mAh rechargeable battery (Part No 3.7L1200SPB) is compatible with Texas Instruments TI-84 Plus CE and TI-Nspire CX II calculators. Featuring zero charge cycles for optimal longevity, it offers easy DIY installation and robust safety protections. Perfect for professionals who demand reliable, long-lasting power in their essential calculation tools.
| Antenna Location | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS |
| Asin | B0D21RQ5YS |
| Battery Capacity | 2600 milliamp_hours |
| Battery Cell Type | NiMH |
| Battery Weight | 50 g |
| Best Sellers Rank | #17 in Office Calculator Accessories |
| Brand | HamnaKhu |
| Compatible Phone Models | TI-84 CE/TI-84 Plus CE/TI-Nspire CX II Replacement Battery Part No 3.7L1200SPB TI-Nspire CX II TI-Nspire CX II CAS |
| Customer Reviews | 4.3 4.3 out of 5 stars (132) 4.3 out of 5 stars |
| Item Dimensions | 8 x 5 x 0.1 inches |
| Manufacturer | Shenzhen Yiyizi Cross-border Business Co., Ltd. |
| Model Name | 3.7L 1200SPB |
| Model Number | 3.7L 1200SPB |
| Number Of Batteries | 1 C batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Upc | 683404641972 |
| Warranty Description | 1 |
User
Great prodcut
My Ti 84 died and it wouldn't turn on and turns out I needed a new battery. This immediately made my calculator work again so I didn't have to spend another 100 dollars on a new graphing calculator. The battery life is good. I haven't had any issues with it for months os using it.
User
Fit Perfectly !
Arrived quickly and great value !
User
Good Replacement Battery for TI-84 Plus CE
Wasn't hard to install if you've ever taken anything apart and got it mostly back together. Seems to be working fine and at a good price. It lasts long enough between charges.After installation the calculator booted up (no more failing boot loop) and showed a half charge. After a little recharge it was good to go back to school.
User
So far so good
Working great
User
Great for old calculators that has depleted battery life
This brought new life into my TI Nspire CX CAS. It was super easy to install, and it fit perfectly into the battery compartment of my calculator. Its battery life seemingly doubled and it functions and charges no different to the original battery.Overall, if you have an old calculator and it needs new life, this battery is a must!
User
NOT 2600mah, instead probably only 1200mah … LESS CAPACITY THAN ORIGINAL
Model P11P35-11-N01 Battery, Part No 3.7L1200SPB 3.7V. Likely NOT 2600mah; probably only 1200mah as designated in the model “1200SPB” based on web research … ALL REFERENCES to the model number state it is only 1200mah. Don’t understand why it is listed as 2600mah … if that were accurate, the battery should be heavier than the original battery, maybe twice as heavy. This battery actually WEIGHS LESS THAN ORIGINAL by about 2 grams. That being the case, it is HIGHLY UNLIKELY TO BE TWICE THE CAPACITY of the original battery. Likely doesn’t rate 1 star, should be zero/0 star.
User
A New Battery for TI84 Graphing Calculator
This is a correct fit for the TI 84 Plus CE. It is easy to install and works well.The price is good.
User
it works and works well
nothing much to say other than it works, and it works really damn well. lasts muchhh longer than the original battery that comes with the calc (short for calculator). 5/5 no negatives, unless it blows up on me in the future...
User
Llegó rápido y funciona bien
Llegó rapido y funciona bien
User
EXCELENTE, ESTOY FASCINADA
EXCELENTE PRODUCTO PARA LA CALCULADORA DE MI HIJO, ENTREGADO PUNTUALMENTE!!!
User
¿Falso contacto?
La batería funciona correctamente, la duración es incluso mayor que la original, pero algo a tomar en cuenta es que viene ligeramente más pequeña y no hace la presión suficiente sobre los pines de alimentación, lo que podría parecer que no funciona al ocasionar intermitencias en la pantalla, yo lo solucione colocando una pequeña calza de algodón para hacer más presión, y se eliminó el problema, claro que no debería ser.
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